PULSE OXIMETER WITH INTERNAL STERILIZATION AND METHODS

• US 20130267803A1
• Filed: 04/09/2013
• Published: 10/10/2013
• Est. Priority Date: 04/09/2012
• Status: Abandoned Application

• Current Assignee: Kablooe Design Inc.
• Original Assignee: Kablooe Design Inc.
• Inventors: Kramer, Thomas E.
• Application Number:
  US13/859,685
• Publication Number:
  US 20130267803A1
• Time in Patent Office: Days
• US Class Current: 600/323
• CPC Class Codes: A61B 5/14551 for measuring blood gases
• CPC Class Codes: A61B 5/6826 Finger
• CPC Class Codes: A61B 5/6838 Clamps or clips

Abstract

A pulse oximeter is described herein. Specifically, The invention provides a non-invasive optical sensor comprising a hinged housing having a pair of opposed faces and an internal self-sterilizing source.

Claims

1. A pulse oximeter comprising:

a housing having a first portion and a second portion, wherein said first portion and said second portion are movable with respect to one another sufficient to receive a patient extremity therebetween, said housing having at least one patient contact surface for which to dispose said patient extremity thereon;

at least one sensor means disposed in said housing to sense patient physiology through said patient extremity; and

a sterilizing light source disposed within said housing for sterilizing said patient contact surface.

2. The pulse oximeter of claim 1, having means therein for communicating with a display system on said housing for monitoring said patient physiology.

3. The pulse oximeter of claim 1, wherein said sterilizing light source is selected from a group consisting of ultraviolet light-emitting diodes (LED), ultraviolet florescent lamps and ultraviolet bulbs.

4. The pulse oximeter in claim 1, wherein said at least one sensor means having an optical source and an optical detector.

5. The pulse oximeter in claim 4, further comprising a circuit board, electrically coupled with said optical source and said optical detector, wherein said circuit board transmits signals to a display.

6. The pulse oximeter in claim 5, wherein said circuit board transmits a wireless signal.

7. The pulse oximeter in claim 5, wherein said circuit board transmits a wired signal.

8. The pulse oximeter in claim 1, said patient contact surface of said first portion and said second portion are shaped to substantially conform to an extremity of the patient'"'"'s body.

9. The pulse oximeter in claim 1, wherein said first portion and said second portion are configured to be at least partially transparent.

10. The pulse oximeter in claim 1, wherein said optical source is a light-emitting diode said light-emitting diode adapted to transmit red and near-infra red light.

11. The pulse oximeter in claim 1, further comprising a power source.

12. The pulse oximeter in claim 11, wherein said power source is selected from the group consisting of a DC source, an AC source and a solar power source.

13. The pulse oximeter in claim 11, wherein said power source is selected from the group consisting of a battery, an electrical outlet and a solar cell.

14. A pulse oximeter comprising:

a housing comprising a first portion and a second portion, wherein said first portion and said second portion being moveable and each of said first portion and second portion having a patient contact surface;

at least one sterilizing source, wherein said sterilizing source being interiorly disposed within said housing,

at least one optical source, and

at least one optical detector, wherein said optical source being disposed on a first patient contact surface of said housing facing toward said optical detector and said optical detector being disposed on a second patient contact surface of said housing facing toward said optical source.

15. A pulse oximeter comprising:

a housing comprising a first portion and a second portion, wherein said first portion and said second portion being moveable and each of said first portion and second portion having a patient contact surface;

at least one sterilizing source, wherein said sterilizing source being interiorly disposed within said housing,

at least one optical source, and

at least one optical detector, wherein said optical source being disposed on a first patient contact surface of said housing facing toward said optical detector and said optical detector being disposed on a second patient contact surface of said housing facing toward said optical source, and

a means for sterilizing a portion of a pulse oximeter with an interiorly disposed sterilizing source.

16. A method of using a self-sterilizing pulse oximeter comprising:

A. Positioning a housing of the self-sterilizing pulse oximeter in a closed position,

B. activating a sterilizing light source, wherein said sterilizing light source is disposed within said housing, and

C. irradiating a patient contact surface with said sterilizing light source.